imap_setacl
  Sets the ACL for a given mailbox
  
 
  Description
  
   bool imap_setacl
    ( resource $imap_stream
   , string $mailbox
   , string $id
   , string $rights
   )
  
  
 
  Parameters
  
   
    - 
imap_stream
- 
An IMAP stream returned by
imap_open. 
- 
mailbox
- 
      
       The mailbox name, see imap_open for more
       information
       
- 
id
- 
      
       The user to give the rights to.
       
- 
rights
- 
      
       The rights to give to the user. Passing an empty string will delete
       acl.
       
 
 
  Return Values
  
   Returns TRUE on success or FALSE on failure.
  
  
 
  Notes
  
   This function is currently only available to users of the c-client2000 or
   greater library.